ONE SIGNATURE, ALL THE LIABILITY
Your divorce lawyer says don’t sign anything. Your spouse’s accountant is holding a joint return. Both of them are talking about the same signature — and they are both right, which is the problem.
WHAT THE SIGNATURE DOES
A joint return makes each spouse liable for the entire tax — joint and several under §6013(d)(3) — including tax on income you never saw, from a business you didn’t run, on schedules you didn’t read. Your divorce decree can allocate that liability between you; the IRS is not a party to your decree and may collect all of it from either of you anyway. The decree gives you a lawsuit against your ex-spouse. The government keeps its claim against you.
THE DECISION, PRICED HONESTLY
Filing jointly usually is cheaper in the aggregate — separate filing surrenders rate brackets and forfeits or restricts a list of credits and deductions, which is why the accountant is holding the return. The right analysis prices both filings side by side, then asks the only question that matters: is the aggregate savings worth lending your signature to every number on that return, under penalties of perjury, with your trust in the preparer of those numbers standing where it stands in the middle of a divorce? Sometimes yes. It should never be yes by default.
IF YOU DO SIGN: THE PROTECTIONS TO NEGOTIATE FIRST
- A tax indemnity in the agreement — who pays any deficiency, interest and penalties, allocated by whose income produced it, not 50/50.
- Review rights — your own advisor sees the complete return, with schedules and workpapers, before you sign. Non-negotiable.
- Escrowed reserves against open exposures where the returns have history.
- Refund allocation in writing — a joint overpayment is not automatically half yours.
- An amendment clause — no amended joint return without both signatures.
One more quiet lever: extending the return. An extension preserves the joint-versus-separate choice for months while the settlement matures — and a separate filing can later be amended to joint, but a joint filing cannot be unwound to separate after the deadline. The asymmetry means the cautious move is rarely the expensive one.
The firm reviews the return, prices the married-filing-separately alternative, and drafts the indemnity — before you sign, which is the only time any of it can be negotiated.
IF IT’S ALREADY SIGNED: THE RELIEF, HONESTLY DESCRIBED
Section 6015 offers three doors. Innocent spouse relief — understatement from the other spouse’s erroneous items, and you neither knew nor had reason to know. Separation of liability — divorced or separated spouses may elect to allocate a deficiency as if filed separately, elected within two years of collection activity, and defeated by actual knowledge of the item. Equitable relief — the catch-all, facts-and-circumstances, including for tax that was reported but never paid. All three are claims you prosecute with evidence, on timelines, against a “reason to know” standard that reads your lifestyle and your mail. Relief exists. It is narrower, slower, and more document-hungry than anyone expects — which is why the protections in the section above are cheaper than the remedy in this one.
FOR COUNSEL — THE AUTHORITIES
Liability and relief, with the standards that decide them:
- I.R.C. § 6013(d)(3) — joint and several liability for the entire tax; the decree binds the spouses, not the government.
- I.R.C. § 6013(b); Treas. Reg. § 1.6013-1(a) — the asymmetry: separate returns may later be amended to joint; a joint election is irrevocable after the due date. Extending preserves the choice.
- I.R.C. § 6015(b), (c), (f) — the three relief doors; § 6015(c)(3)(B) imposes the two-year window from first collection activity for separation-of-liability.
- Cheshire v. Commissioner, 282 F.3d 326 (5th Cir. 2002) — actual knowledge of the item defeats § 6015(c); Price v. Commissioner, 887 F.2d 959 (9th Cir. 1989) — the “reason to know” inquiry reads lifestyle, involvement, and evasiveness.
- Rev. Proc. 2013-34, 2013-43 I.R.B. 397 — the equitable-relief factors under § 6015(f), including abuse and financial-control weighting.
Practice point: the indemnity should allocate by whose items produce the deficiency, cover interest and penalties and defense costs, and survive bankruptcy planning — a bare “each pays half” clause reproduces the statute’s problem in contract form.
ELSEWHERE IN THIS SECTION
- Joint Returns & Innocent Spouse — the practice page: liability, relief, and the filing decision
- Are Divorce Legal Fees Deductible? — the fee-basis article — some now, some later, some genuinely lost
- Testing Tax Claims Across the Table — refunds, audits, and the tax attributes hiding in the file
Being asked to sign a joint return mid-divorce?
The combined tax is only half the question. One free conversation prices the alternative and the protection your signature deserves.
Scheduling does not create an attorney-client relationship. No such relationship exists until the firm has run a conflicts check and both sides have signed a written engagement agreement.
(561) 666-6022 | info@donovan.law
Donovan Legal PLLC · Delray Beach, Florida